Recording stop and start times appear to have a bug. They seem to start a little late and end a little early. Now, I know this can be a problem with the stations, but in this case, it's not. I recorded 30 Rock, Parks and Rec, and The Office, back to back to back. If it was a station problem, what was missing at the end of one program would be (should be) at the beginning of the next program. But it's not. There is at least a minute of overall time missing.